antony/websocket-tester repository overview

⁠Websocket Tester

A very simple way to test if a websocket responds (and in the way you expect it to)

Available as a simple node app or a Docker image⁠

⁠Usage

Specify the environment variables:

URL: The websocket endpoint.
INPUT: input payload to send to socket.

and optionally:

EXPECTED_OUTPUT: The output you expect (this will be asserted)

If you don't pass EXPECTED_OUTPUT, the response will simply be echoed.

Then, just run:

docker run -e "URL=..." -e "INPUT=..." -e "EXPECTED_OUTPUT=..." antony/websocket-tester